APA ציטוט

Crocker, J., Farrar, N., Cook, J., & Bulbulia, R. (2020). Recruitment and retention of participants in UK surgical trials: A survey of key issues reported by trial staff. Wiley.

Chicago Style (17th ed.) Citation

Crocker, JC, N. Farrar, J. Cook, and R. Bulbulia. Recruitment and Retention of Participants in UK Surgical Trials: A Survey of Key Issues Reported by Trial Staff. Wiley, 2020.

ציטוט MLA

Crocker, JC, et al. Recruitment and Retention of Participants in UK Surgical Trials: A Survey of Key Issues Reported by Trial Staff. Wiley, 2020.